1816888320

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 440

約数和(自身を含む): 7032329304

約数和(自身を除く): 5215440984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 337, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 674, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1011, 1024, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1348, 1404, 1440, 1536, 1560, 1620, 1664, 1685, 1728, 1755, 1872, 1920, 2022, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2696, 2808, 2880, 3033, 3072, 3120, 3240, 3328, 3370, 3456, 3510, 3744, 3840, 4044, 4160, 4212, 4320, 4381, 4608, 4680, 4992, 5055, 5120, 5184, 5265, 5392, 5616, 5760, 6066, 6240, 6480, 6656, 6740, 6912, 7020, 7488, 7680, 8088, 8320, 8424, 8640, 8762, 9099, 9216, 9360, 9984, 10110, 10368, 10530, 10784, 11232, 11520, 12132, 12480, 12960, 13143, 13312, 13480, 13824, 14040, 14976, 15165, 15360, 16176, 16640, 16848, 17280, 17524, 18198, 18720, 19968, 20220, 20736, 21060, 21568, 21905, 22464, 23040, 24264, 24960, 25920, 26286, 26960, 27297, 27648, 28080, 29952, 30330, 32352, 33280, 33696, 34560, 35048, 36396, 37440, 39429, 39936, 40440, 41472, 42120, 43136, 43810, 44928, 45495, 46080, 48528, 49920, 51840, 52572, 53920, 54594, 56160, 59904, 60660, 64704, 65715, 66560, 67392, 69120, 70096, 72792, 74880, 78858, 80880, 82944, 84240, 86272, 87620, 89856, 90990, 97056, 99840, 103680, 105144, 107840, 109188, 112320, 118287, 119808, 121320, 129408, 131430, 134784, 136485, 138240, 140192, 145584, 149760, 157716, 161760, 168480, 172544, 175240, 179712, 181980, 194112, 197145, 199680, 207360, 210288, 215680, 218376, 224640, 236574, 242640, 258816, 262860, 269568, 272970, 280384, 291168, 299520, 315432, 323520, 336960, 345088, 350480, 354861, 359424, 363960, 388224, 394290, 414720, 420576, 431360, 436752, 449280, 473148, 485280, 517632, 525720, 539136, 545940, 560768, 582336, 591435, 599040, 630864, 647040, 673920, 700960, 709722, 727920, 776448, 788580, 841152, 862720, 873504, 898560, 946296, 970560, 1035264, 1051440, 1078272, 1091880, 1121536, 1164672, 1182870, 1261728, 1294080, 1347840, 1401920, 1419444, 1455840, 1552896, 1577160, 1682304, 1725440, 1747008, 1774305, 1797120, 1892592, 1941120, 2102880, 2183760, 2243072, 2329344, 2365740, 2523456, 2588160, 2695680, 2803840, 2838888, 2911680, 3105792, 3154320, 3364608, 3494016, 3548610, 3785184, 3882240, 4205760, 4367520, 4486144, 4658688, 4731480, 5046912, 5176320, 5391360, 5607680, 5677776, 5823360, 6308640, 6729216, 6988032, 7097220, 7570368, 7764480, 8411520, 8735040, 9317376, 9462960, 10093824, 11215360, 11355552, 11646720, 12617280, 13458432, 13976064, 14194440, 15140736, 15528960, 16823040, 17470080, 18925920, 20187648, 22430720, 22711104, 23293440, 25234560, 27952128, 28388880, 30281472, 33646080, 34940160, 37851840, 40375296, 45422208, 46586880, 50469120, 56777760, 60562944, 67292160, 69880320, 75703680, 90844416, 100938240, 113555520, 121125888, 139760640, 151407360, 181688832, 201876480, 227111040, 302814720, 363377664, 454222080, 605629440, 908444160, 1816888320]

約数ペア:

[(1, 1816888320), (2, 908444160), (3, 605629440), (4, 454222080), (5, 363377664), (6, 302814720), (8, 227111040), (9, 201876480), (10, 181688832), (12, 151407360), (13, 139760640), (15, 121125888), (16, 113555520), (18, 100938240), (20, 90844416), (24, 75703680), (26, 69880320), (27, 67292160), (30, 60562944), (32, 56777760), (36, 50469120), (39, 46586880), (40, 45422208), (45, 40375296), (48, 37851840), (52, 34940160), (54, 33646080), (60, 30281472), (64, 28388880), (65, 27952128), (72, 25234560), (78, 23293440), (80, 22711104), (81, 22430720), (90, 20187648), (96, 18925920), (104, 17470080), (108, 16823040), (117, 15528960), (120, 15140736), (128, 14194440), (130, 13976064), (135, 13458432), (144, 12617280), (156, 11646720), (160, 11355552), (162, 11215360), (180, 10093824), (192, 9462960), (195, 9317376), (208, 8735040), (216, 8411520), (234, 7764480), (240, 7570368), (256, 7097220), (260, 6988032), (270, 6729216), (288, 6308640), (312, 5823360), (320, 5677776), (324, 5607680), (337, 5391360), (351, 5176320), (360, 5046912), (384, 4731480), (390, 4658688), (405, 4486144), (416, 4367520), (432, 4205760), (468, 3882240), (480, 3785184), (512, 3548610), (520, 3494016), (540, 3364608), (576, 3154320), (585, 3105792), (624, 2911680), (640, 2838888), (648, 2803840), (674, 2695680), (702, 2588160), (720, 2523456), (768, 2365740), (780, 2329344), (810, 2243072), (832, 2183760), (864, 2102880), (936, 1941120), (960, 1892592), (1011, 1797120), (1024, 1774305), (1040, 1747008), (1053, 1725440), (1080, 1682304), (1152, 1577160), (1170, 1552896), (1248, 1455840), (1280, 1419444), (1296, 1401920), (1348, 1347840), (1404, 1294080), (1440, 1261728), (1536, 1182870), (1560, 1164672), (1620, 1121536), (1664, 1091880), (1685, 1078272), (1728, 1051440), (1755, 1035264), (1872, 970560), (1920, 946296), (2022, 898560), (2080, 873504), (2106, 862720), (2160, 841152), (2304, 788580), (2340, 776448), (2496, 727920), (2560, 709722), (2592, 700960), (2696, 673920), (2808, 647040), (2880, 630864), (3033, 599040), (3072, 591435), (3120, 582336), (3240, 560768), (3328, 545940), (3370, 539136), (3456, 525720), (3510, 517632), (3744, 485280), (3840, 473148), (4044, 449280), (4160, 436752), (4212, 431360), (4320, 420576), (4381, 414720), (4608, 394290), (4680, 388224), (4992, 363960), (5055, 359424), (5120, 354861), (5184, 350480), (5265, 345088), (5392, 336960), (5616, 323520), (5760, 315432), (6066, 299520), (6240, 291168), (6480, 280384), (6656, 272970), (6740, 269568), (6912, 262860), (7020, 258816), (7488, 242640), (7680, 236574), (8088, 224640), (8320, 218376), (8424, 215680), (8640, 210288), (8762, 207360), (9099, 199680), (9216, 197145), (9360, 194112), (9984, 181980), (10110, 179712), (10368, 175240), (10530, 172544), (10784, 168480), (11232, 161760), (11520, 157716), (12132, 149760), (12480, 145584), (12960, 140192), (13143, 138240), (13312, 136485), (13480, 134784), (13824, 131430), (14040, 129408), (14976, 121320), (15165, 119808), (15360, 118287), (16176, 112320), (16640, 109188), (16848, 107840), (17280, 105144), (17524, 103680), (18198, 99840), (18720, 97056), (19968, 90990), (20220, 89856), (20736, 87620), (21060, 86272), (21568, 84240), (21905, 82944), (22464, 80880), (23040, 78858), (24264, 74880), (24960, 72792), (25920, 70096), (26286, 69120), (26960, 67392), (27297, 66560), (27648, 65715), (28080, 64704), (29952, 60660), (30330, 59904), (32352, 56160), (33280, 54594), (33696, 53920), (34560, 52572), (35048, 51840), (36396, 49920), (37440, 48528), (39429, 46080), (39936, 45495), (40440, 44928), (41472, 43810), (42120, 43136)]